both the water and power usage could be monitored, analyzed, and managed intensively by this system and it can be preset by payment methods. Prepayment can efficiently simplified charging procedures, control electrical load and types, and prevent accidents like fire from electricity misusage, suitable for students’ and staff’s dormitories and so on.

Benefit:Transferring real-time water consumption to energy meter, and show on meter's LCD.The energy meter has the malignant load detection and controlling function.Support pre-payment and post-payment modes. In pre-payment mode, water bill is combined with energy bill.Monitor and analyze the water & power consumption of schools.